jiawei.liu@u.nus.edu 
Google Scholar 
Curriculum Vitae
Github I am currently a final-year PhD candidate in Show Lab, National University of Singapore, advised by Prof. Mike Zheng Shou and Prof. Jussi Keppo. I am working on Multi-Modal 3D/4D/Video Dynamic Scene Reconstruction, Generation, and Perception.
I am actively looking for full-time positions and postdoc positions. Please send me an email if you are interested!
2024.10. Two papers (1 Spotlight) are accepted to NeurIPS 2024. Congratulations!
2024.10. Show-1 is accepted to International Journal of Computer Vision (IJCV). Congratulations!
2024.08. I am awarded with Doctoral Consortium at ECCV 2024, "4D-Video Dynamic Scene Reconstruction, Editing, and Generation". Congratulations!
2024.07. Our paper "MotionDirector: Motion Customization of Text-to-Video Diffusion Models." is accepted to ECCV 2024 (oral). Congratulations!
2024.04. Our paper "Instant3D: Instant Text-to-3D Generation." is accepted to International Journal of Computer Vision (IJCV). Congratulations!
2024.02. Six papers DynVideo-E, Ego-Exo4D, MagicAnimate, X-Adapter, VideoSwap, and VideoLLM-online are accepted to Computer Vision and Pattern Recognition (CVPR), 2024. Congratulations!
2023.12. I am awarded with SINGAPORE DATA SCIENCE CONSORTIUM (SDSC) DISSERTATION RESEARCH FELLOWSHIP 2023, recognized as 1 out of 10 most innovative and impactful PhD students focusing on Data Science in Singapore in 2023. Congratulations!
2023.07. Two papers HOSNeRF and STPrivacy are accepted to International Conference on Computer Vision (ICCV), 2023. Congratulations!
2022.10. I am awarded with NeurIPS 2022 Scholar Award and will attend NeurIPS 2022 conference. Welcome to approach me and chat!
2022.09. Our paper "DeVRF: Fast Deformable Voxel Radiance Fields for Dynamic Scenes." is accepted by Thirty-sixth Conference on Neural Information Processing Systems (NeurIPS), 2022.
2021.01. I am awarded with President's Graduate Fellowship (PGF) and start my PhD career in National University of Singapore.
2020.06. I am awarded with Outstanding Graduate, which is awarded to TOP 8% students in Tsinghua University.
2019.10. I am awarded with Scholarship of Second Prize in Tsinghua University, which is awarded to TOP 5% students in Tsinghua University.
2019.08. Our paper "An efficient multibody dynamic model of three-dimensional meshing contacts in helical gear-shaft system and its solution." is accepted by Mechanism and Machine Theory (SCI source, Q1).
2019.02. Our paper "Dynamic characteristics of helical gear based on Arbitrary Lagrangian Eulerian formulation." is accepted by ECCOMAS 2019 Multibody Dynamic Conference.
2018.01. I start to work as a Research Assistant in Multibody Dynamics Laboratory, Tsinghua University (THU), China, supervised by Prof. Gexue Ren, until my graduation in THU.
Doctor of Philosophy in National University of Singapore (NUS), Singapore, 2021.01 - Present
Institute of Data Science, NUS Graduate School for Integrative Sciences and Engineering. Research topic: Multi-Modal 3D/4D/Video Dynamic Scene Reconstruction, Generation, and Perception. Main Advisor: Prof. Mike Zheng Shou, Co-advisor: Prof. Jussi Keppo.
Master of Science in Tsinghua University (THU), China, 2018.09 - 2020.07
Department of Engineering Mechanics, Advisor: Prof. Gexue Ren. Cumulative GPA: 3.70/4.0.
Bachelor in Northwestern Polytechnical University (NWPU), China, 2014.09 - 2018.06
Honors College. Cumulative GPA: 3.80/4.0 (91.84/100), Rank: 2/145, Major GPA: 3.88/4.0 (93.96/100).
DynVideo-E: Harnessing Dynamic NeRF for Large-Scale Motion- and View-Change Human-Centric Video Editing.
Jia-Wei Liu, Yan-Pei Cao, Jay Zhangjie Wu, Weijia Mao, Yuchao Gu, Rui Zhao, Jussi Keppo, Ying Shan, Mike Zheng Shou.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2024.
PDF BibTex Project Code (Coming Soon!)
MagicAnimate: Temporally Consistent Human Image Animation using Diffusion Model.
Zhongcong Xu, Jianfeng Zhang, Jun Hao Liew, Hanshu Yan, Jia-Wei Liu, Chenxu Zhang, Jiashi Feng, Mike Zheng Shou.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2024.
PDF BibTex Project Code
2018.01 - 2020.07: Research Assistant in Multibody Dynamics Laboratory, Tsinghua University.
- I had a wonderful time with these people! The memory and time with them are mostly cherished!
- I was contributed to the research of efficient numerical algorithms in multibody dynamics, with applications on mechanical systems.
Doctoral Consortium at ECCV 2024, "4D-Video Dynamic Scene Reconstruction, Editing, and Generation", 2024
SINGAPORE DATA SCIENCE CONSORTIUM (SDSC) DISSERTATION RESEARCH FELLOWSHIP 2023 (10000 S$) (1 out of 10 most innovative and impactful PhD students focusing on Data Science in Singapore in 2023), 2023
Show Lab Annual Award (4000 S$), National University of Singapore, 2023
Research Incentive Award, National University of Singapore, 2023
NeurIPS 2022 Scholar Award, 2022
President's Graduate Fellowship (PGF), National University of Singapore, 2021
Outstanding Graduate, Tsinghua University (Awarded to top 8% students), 2020
Scholarship of Second Prize in Tsinghua University (Awarded to top 5% students), 2019
Scholarship of Innovation and Entrepreneurship in Honors College, 2018
Second Prize of C++ Programming in Northwestern Polytechnical University, 2017
Third Prize of National English Contest for College Student, 2017
2*Second Prize of Mathematical Modeling in Northwestern Polytechnical University, 2015, 2016
3*Scholarship of First Prize in Honors College, 2015, 2016, 2017
3*Scholarship of Outstanding Student in Northwestern Polytechnical University, 2015, 2016, 2017
National Scholarship (Awarded to top 1% students in Honors College), 2015
Attendance: NeurIPS 2022@New Orleans, Meta Ego4D Meetup 2023@New York, ICCV 2023@Paris, Meta Research Summit 2024@Seattle, CVPR 2024@Seattle, ECCOMAS 2019@Duisburg.
Reviewer: CVPR 2023-2024, ICCV 2023, ECCV 2024, SIGGRAPH 2024, MICCAI 2024, ACMMM 2023, IEEE TNNLS.
PC Member: SOICT 2023.
